Kojic acid soaps being skin whitening soaps, are known to be a whitening soap to dry your skin out. So, it is recommended that you always use a moisturizer to rehydrate your skin and keep it healthy. You can opt for a water-based moisturizer that will soothe the skin instead of accelerating any further skin issues.
Kojic Acid can be drying and may lead to some flaking; you can use a moisturising cream after applying the Kojic Acid cream in order to potentially prevent this effect and, if it becomes too dry, you may want to consider using the Kojic Acid cream less frequently.
Use Moisturizer
Kojic soap inhibits melanin production, which can disrupt the skin's natural moisture barrier. This combined with the stresses of filming and working all day, can result in your skin getting dry, flaky, and tight.
Kojic acid is generally suitable for all skin types. However, if it is combined with other exfoliating acids like glycolic acid, it is recommended not to use it every night to avoid over-exfoliating the skin. Kojic acid can cause irritation or contact dermatitis if the concentration is too high.
Kojic acid takes at least four weeks to show results, so starting with that timeline in mind is a good idea. Post this, kojic acid has a high safety profile, so it can be safely used for a long time, even for months at a time without any side effects.”
So ironically, in wanting to protect, your body could lead you to temporarily darken. So, while kojic acid is busy working on inhibiting melanin, your body may be counteracting by stimulating it. A classic battle of skincare wits! But remember folks, this isn't a long-term effect.
While there is no strong evidence that kojic acid soap is as effective as the dermatological treatments, it may still help lighten dark spots since it contains the active ingredient kojic acid. Before trying kojic acid soap, patch test the product on your wrist. Kojic acid can cause irritation and sun sensitivity.
Serum: Apply your kojic acid serum. If you're using other serums (like hyaluronic acid or Vitamin C), apply kojic acid after those, as it's best to layer your products from thinnest to thickest. Moisturize: Follow up with a nourishing moisturizer to seal in the benefits of kojic acid and keep your skin hydrated.
Kojic Acid can make your skin more sensitive to the harmful effects of sunlight. Hence it is advised to use sunscreen and wear protective clothing while using Kojic Acid. It is recommended to avoid tanning booths and sunlamps.
Kojic acid can make your skin more susceptible to sunburn and more sensitive to UV rays. Melanin helps protect your skin from sunburn, and since kojic acid limits melanin production, it leaves your skin more vulnerable to sunburn.
One compatible ingredient that can be used with Kojic acid is Vitamin C. When combined, this blend of these active ingredients can boost the skin's brightening and antioxidant effects. Vitamin C helps to further inhibit melanin production and promote collagen.
After cleansing, allow it to dry. On dry skin, kojic acid rides a smoother wave—enhancing absorption without blocking pores. Visualize it like a dry sponge ready to absorb your offerings, undistracted by moisture.
If you decide to use both serum and moisturizer, you should always apply the serum first (lighter products go before heavier ones). After applying, wait a minute or two to allow the product to absorb into your skin. Then, apply moisturizer. Also, pay attention to the type of serum and moisturizer you're using.
Chemical reactions
Deprotonation of the ring-OH group converts kojic acid to kojate. Kojate chelates to iron(III), forming a red complex Fe(HOCH 2C 5OH 2O 2) 3. This kind of reaction may be the basis of the biological function of kojic acid, that is, to solubilize ferric iron.
Kojic Acid's Grand Entrance: Kojic acid, usually found in serums or creams, tends to have a heavier texture compared to snail mucin. Applying it after the mucin ensures it can penetrate effectively without the barrier of a heavier product blocking its path.
Kojic acid's properties allow it to be a bleaching agent when used in creams, gels, and other cosmetics. Kojic acid is similar to a chemical called hydroquinone. They are both effective treatments for hyperpigmentation.
Kojic Acid further enhances the brightening effect by inhibiting melanin production, while Niacinamide helps to improve skin texture and reduce the appearance of pores.
La Roche-Posay Glycolic B5 Serum with Kojic Acid
Not only does it boast the most Amazon reviews, but this kojic acid skincare product relies on some impressive ingredients to give you cover-shot-worthy skin minus Photoshop.
Don't use the kojic acid soap on cut, cracked, or lightened skin conditions. If you have irritated, cut, bruised, cracked, or lightened scars or skin that suffers from loss of pigment such as in vitiligo, then you should avoid using kojic acid.
One of the most popular beauty ingredients from South Korea, Kojic acid has many beauty benefits.
Salicylic acid
It is an exfoliating agent that removes dark spots and acne-causing bacteria along with dead skin cells that can lead to pigmentation.
Kojic Acid Creams
Even people with dry skin to get maximum benefits of active ingredient Kojic acid can go for serums. To combat dryness, they can add Hyaluronic acid before kojic acid and apply a non-comedogenic moisturizer after Kojic acid serum.
If you stop using kojic acid, your skin may gradually return to its original state, particularly if the underlying causes of hyperpigmentation are not addressed.